Item Descriptions:
-25T /28T fixed sprocket is compatible with #410 bicycle chain for fixed gear bicycle 28 tooth sprocket, suitable for most fixed gear bicycles.
-The diameter of 25T /28T gear is about 105mm/120mm, the center hole diameter is about 36mm, and the thickness is about 3mm.
-The inner small hole spacing is about 22mm, and the large hole spacing is about 44mm.
-The sprocket is made of iron material, with black plating on the surface, which is rust-proof and corrosion-proof, with excellent wear resistance and impact resistance, ensuring a long service life under high-speed riding and heavy load conditions.
-The bicycle fixed sprocket ensures smooth chain transmission, reduces chain jamming and chain jumping, and improves riding efficiency and safety.
-The package contains: 2x 25T /28T bicycle fixed sprocket, which can meet your usage needs.

Package:
2x 25T /28T Sprocket

Item Specifications:
Material:Iron
Size:105mm/120mm
Specification:25T /28T
Shape:Round
Colour:Black